So, I think I found the coolant leak, the hoses on the oil cooler are old and they appear wet. I've got a whole new set from Toyota, so those will be replaced. I have a small drip on the radiator plug so I'm wrapping that in teflon and going to reinstall. I also ordered a new Valve cover gasket, side cover gasket, new oil pan and gasket. So, I will see if all of that fixes the problem. I'm going to check out the rear main while I'm down there, if it' still leaking I'll drop the tranny and check the cam plug.

So, did some work Sat and Sunday. I rigged up a lift to hold the top in the garage, which worked out great. On the 40 I replaced the crush washer on the rear diff, drained and filled it. Hopefully that will take care of that leak. I was trying to replace the side cover gasket today, but once all the bolts were out I couldn't get the cover off! I didn't want to risk bending it by prying on it. I soaked it with kroil but that thing seems to be permanently welded to the block. Any tips??

Finally got the side cover off! It is pretty rusty and I'm concerned about this bulge around the PCV elbow. I don't think it leaks. Just for insurance I threw some JB weld on there. I'm going to sand it down and paint the whole thing. Thoughts?